class _MyListTiles extends State<MyListTiles> {
  var _checkboxValue = false;
  var _radioValue = 0;
  var _switchValue = false;

  @override
  Widget build(BuildContext context) {
    return ListView(
      padding: EdgeInsets.zero,
      children: <Widget>[
        CheckboxListTile(
          value: _checkboxValue,
          title: Text('Open source?'),
          onChanged: (bool value) {
            setState(() { _checkboxValue = value; });
          },
          secondary: _checkboxValue?Icon(Icons.thumb_up):Icon(Icons.thumb_down),
        ),
        Divider(),
        RadioListTile(
          title: Text('GOOD'),
          value: 1,
          groupValue: _radioValue,
          onChanged: (int value) {
            setState(() { _radioValue = value; });
          },
        ),
        RadioListTile(
          title: Text('NOT GOOD'),
          value: 2,
          groupValue: _radioValue,
          onChanged: (int value) {
            setState(() { _radioValue = value; });
          },
        ),
        Divider(),
        SwitchListTile(
          title: Text('Lights'),
          subtitle: Text(_switchValue?'on':'off'),
          value: _switchValue,
          onChanged: (bool value) {
            setState(() { _switchValue = value; });
          },
          secondary: Icon(Icons.lightbulb_outline),
        ),
      ],
    );
  }
}